Olympiad Test: Word Pairs - 1 - Class 1 MCQ

"Give" and "Receive" form a word pair where one action complements the other. In communication theory, this relationship is fundamental, illustrating the reciprocal nature of communication.

"Buy" and "Sell" are words that form a common word pair related to transactions. In economics, this pair is crucial for understanding market dynamics.

"Open" and "Close" are words that form a word pair indicating opposite actions. This concept is essential in physics, particularly in studying electrical circuits.

"Start" and "Stop" are words that form a word pair indicating the beginning and end of an action. This concept is vital in computer programming for controlling loops and processes.

"Happy" and "Sad" are words that form a word pair representing opposite emotions. In psychology, understanding these emotional polarities is crucial for studying human behavior.

Life and Death
- Life is the state of being alive
- Death is the end of life

Sell and Buy

- Sell:
- Selling involves offering goods or services in exchange for money or other items of value.

- Buy:
- Buying refers to the act of acquiring goods or services by exchanging money or other forms of payment.
 

"Young" and "Old" are opposites, with "young" representing a lesser age, while "old" represents a greater age. In biology, this contrast is essential for understanding

the life cycle of organisms.

"Light" and "Heavy" are opposites, with "light" indicating a lower weight or density, while "heavy" represents a higher weight or density. In physics, this distinction is crucial for understanding the principles of buoyancy and gravity.

"High" and "Low" are opposites, with "high" indicating a position above a reference point, while "low" represents a position below. This is a fundamental concept in geography for understanding topography.